Gaoqiao Leather Making Enterprises Want The Future Of "Energy Saving And Emission Reduction"

?? "I can't believe that there is such a quiet and peaceful ecological park in a leather chemical factory." There are chickens and geese in the Cinnamomum camphora forest, and flocks of birds shuttle through the forest. There are also patches of mustard, green vegetables and lettuce in the field next to the factory building. On the afternoon of April 9, in a leather chemical factory in nanriji town of Gaoqiao, several visitors were attracted by an "incredible" scene. It turns out that cleaner production has been fully implemented in the plant. Since pollution is controlled from the source, the environment in the plant has been significantly improved.

??? It is reported that there are many tannery enterprises in Gaoqiao Town, and it is difficult to treat wastewater. Environmental pollution once caused the large-scale development of the town's industry into a deadlock. In order to solve this problem, in recent years, the town has actively promoted cleaner production and guided enterprises to save energy and reduce emissions. Due to the real benefits brought by cleaner production, many enterprises have listed cleaner production into the annual development plan of enterprises, and continue to carry out it as a long-term work.

??? The above-mentioned leather chemical factory is a voluntary enterprise of cleaner production audit in Zhejiang Province in 2007. In order to cooperate with the government departments to implement cleaner production in an all-round way, the plant has carried out a series of equipment transformation since the second half of last year, and implemented 22 non (low) cost schemes and 5 medium (high) cost schemes. In the production workshop, the reporter saw that all reaction furnaces have changed from the original open type to the present closed type. Long pipes connect them, and the ventilation system concentrates the waste gas to the "water spray" for neutralization reaction. Seven imported grinders wear transparent "caps" and the volatile organic gases are collected and discharged into the air through the water washing tower. Relevant person in charge introduced that they are implementing closed-circuit circulation production, while saving resources as much as possible. Two sets of chillers with a power of 160 kW have been replaced by new cooling towers in recent days. After special design, natural wind has become a new energy source.

??? Similarly, a leather company in the North Industrial Park of Gaoqiao Town has recently completed the transformation of cleaner production. One of them is to add desulfurization and dust removal device to the boiler: the flue gas is introduced into the flue gas purification equipment from the boiler exhaust outlet, so that the flue gas can be fully purified in the purification tower. It is reported that after the completion of the project, obvious environmental benefits have been achieved, with an annual reduction of about 206 tons of sulfur dioxide emissions and a large amount of sewage charges saved.

??? In view of the aging treatment facilities of tannery and other enterprises, which can not meet the discharge standard stably, the town strongly urges relevant enterprises to increase investment in pretreatment facilities. At present, a number of sewage treatment facilities renovation projects have been completed. For example, Gaoqiao leather invested more than 2 million yuan to transform the sewage pretreatment facilities; Nanri leather industry invested more than 1 million yuan to increase pollution control facilities; Shepherd leather investment of more than 3 million yuan, expansion of pretreatment facilities... Through the transformation of pollution control facilities, enterprises ensure that all pretreatment meet the requirements of pipe network. In addition, the town's seven tannery enterprises and five sewage treatment facilities have all installed online monitoring devices.

??? “ If enterprises want to develop, environmental protection should be well managed. " This year, the town will continue to carry out clean production in key environmental protection enterprises, urge silk making enterprises to carry out the construction of reclaimed water reuse project, and further strengthen the construction of sewage pipe network.